CN207662556U - A kind of high-strength bolt axle power torque composite intelligent detector - Google Patents
A kind of high-strength bolt axle power torque composite intelligent detector Download PDFInfo
- Publication number
- CN207662556U CN207662556U CN201721763624.4U CN201721763624U CN207662556U CN 207662556 U CN207662556 U CN 207662556U CN 201721763624 U CN201721763624 U CN 201721763624U CN 207662556 U CN207662556 U CN 207662556U
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- bolt
- tested
- torque
- axle power
- rigid frame
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model is related to a kind of high-strength bolt axle power torque composite intelligent detectors, including：The clamping mechanism of rack-mounted position for limiting bolt to be tested；Pass through the axial force sensor of the matched axle power for testing the bolt to be tested of the screw head of pull head and the bolt to be tested；With the driving member of the detachable cooperation of screw rod of the bolt to be tested；Power source mutually assembled with the driving member, that the bolt rotation to be tested is driven by the driving member；The torque sensor of matched torque for testing the bolt to be tested with the driving member；And the operation display instrument being electrically connected with the axial force sensor and the torque sensor；Realize above-mentioned technical proposal, by power source being arranged to bolt output torque to be tested, compared to worker with torque wrench for bolt output torque to be tested, it is more time saving and energy saving, to improve the working efficiency of test.
Description
Technical field
The utility model is related to high-strength bolt performance detection technical fields more particularly to a kind of high-strength bolt axle power to turn round
Square composite intelligent detector.
Background technology
High-strength bolt a kind of being manufactured with high strength steel or needs to impose the bolt of larger pretightning force, high-strength bolt
It is chiefly used in the connection of bridge, rail, high pressure and extra-high tension unit.For ensure connection safety, high-strength bolt use and
When design, torque and axle power are two particularly important parameters.
The method of traditional test torque is all manually to reverse test specimen to be measured using Electric torque wrench to be tested, time-consuming
Arduously, inefficiency.
Utility model content
The utility model aim is to provide a kind of high-strength bolt axle power torque composite intelligent detector have time saving province
The advantages of power, work efficiency is high.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of high-strength bolt axis
Power torque composite intelligent detector, including：The clamping mechanism of rack-mounted position for limiting bolt to be tested；
It is sensed by the axle power of the matched axle power for testing the bolt to be tested of the screw head of pull head and the bolt to be tested
Device；With the driving member of the detachable cooperation of screw rod of the bolt to be tested；It is mutually being assembled with the driving member, pass through the biography
Moving part drives the power source of the bolt rotation to be tested；With the driving member it is matched, for testing the spiral shell to be tested
The torque sensor of the torque of bolt；And the operation display instrument being electrically connected with the axial force sensor and the torque sensor.
It realizes above-mentioned technical proposal, in test, bolt to be tested is fixed with clamping mechanism first, then by axis
Force snesor is assembled by the screw head of pull head and bolt to be tested, then power source is passed through the screw rod of driving member and bolt to be tested
Assembly, while torque sensor and driving member being assembled, then power source is opened, the torque of power source output passes through biography
Moving part is sent on bolt to be tested, and clamping mechanism will produce the pulling force on direction torque and positive and negative axis, torque and pulling force
It carries out induction of signal by torque sensor and axial force sensor respectively and is transmitted to operation display instrument and carries out processing to show, you can root
The safety of high-strength bolt is judged according to data；By the way that power source is arranged to bolt output torque to be tested, used compared to worker
Torque wrench is more time saving and energy saving for bolt output torque to be tested, to improve the working efficiency of test.
Further, the clamping mechanism includes：Rigid frame in the rack；It is removably mounted to institute
The baffle of rigid frame side is stated, the baffle coordinates to form storage tank with the rigid frame, offered on the baffle
The first through hole passed through for bolt to be tested；And it is mounted on the partition board in the rigid frame, it is opened up on the partition board useful
In the second through-hole passed through for bolt to be tested, the screw head part of bolt to be tested is located at the separate baffle of the partition board
Side.
Realize above-mentioned technical proposal, baffle and partition board are installed on rigid frame, and first through hole is offered on plate washer,
The second through-hole is offered on partition board, during test, bolt to be tested by being accommodated in first through hole and second logical simultaneously
In hole, and the screw head part of bolt to be tested is located at the side of the separate baffle of partition board, so that bolt to be tested is fixed
On rigid frame.
Further, the partition board includes the mounting portion being fixedly mounted with the rigid frame；And with the mounting portion
The limiting section of plug-in cooperation, second through-hole are opened on the limiting section.
Realize above-mentioned technical proposal, partition board includes mounting portion and limiting section, and mounting portion is assembled with limiting section clamping, from
And make partition board and the detachable assembly of rigid frame, due to baffle equally with the detachable assembly of rigid frame so that
Bolt to be tested is more accommodating to be installed in first through hole and the second through-hole so that and bolt to be tested is easier to be fixed, to
Improve the working efficiency of test.
Further, be additionally provided between the screw head and partition board of bolt to be tested for adjust between screw head and baffle away from
From several adjustable plates.
Above-mentioned technical proposal is realized, since adjustable plate is accommodated between the screw head and partition board of bolt to be tested, therefore by changing
The number for becoming adjustable plate is that the distance between screw head and partition board of bolt to be tested can be changed, to adjust bolt and axis to be tested
The distance between power inductor and torque inductor, so that high-strength bolt axle power torque composite intelligent detector can
The bolt for adapting to different length is tested.
Further, the axial force sensor is placed in by a sliding block slidingtype in the rigid frame, the sliding block
On be provided with threaded hole, rotary type is equipped with coordinate with threaded hole, extending direction and bolt to be tested on the rigid frame
The parallel lead screw of extending direction when positioned at test mode.
It realizes above-mentioned technical proposal, by rotary screw rod, can be slided along rigid frame with movable slider, to drive axle power
Sensor slides on rigid frame, to realize the assembly between axial force sensor and bolt to be tested before testing, and
It will be dismantled between axial force sensor and bolt to be tested after testing is complete.
Further, the driving member includes：With the matched nut of bolt to be tested；And it is set in the nut
On sleeve；The torque sensor is mutually assembled with the power source and the torque sensor is set on the sleeve.
Realize that above-mentioned technical proposal, nut are screwed togather with bolt to be tested, sleeve is set on nut, and torque sensor is arranged
On sleeve, and torque sensor is mutually assembled with power source, and when power source rotates output torque, torque sensor is with output
Torque rotation with moving sleeve to rotate, then drive nut rotation.
Further, the power source and the housing slide formula are assembled, and the power source by actuator drive with
It is slided in the rack.
Realize above-mentioned technical proposal, actuator driving power source slides in rack, so that power source realization is being surveyed
It is assembled with bolt to be tested before examination, and is dismantled after the test is ended with bolt to be tested.
Further, the actuator is cylinder or motor.
It realizes above-mentioned technical proposal, power source sliding is driven by cylinder or motor, manpower is saved, to improve work
Efficiency.
In conclusion the utility model has the advantages that：
1. during the test, by the way that power source is arranged to bolt output torque to be tested, compared to work in traditional means
People with torque wrench for bolt output torque to be tested, it is more time saving and energy saving, so as to improve the working efficiency of test.
2. by the way that partition board and baffle are disposed as and the detachable assembly of rigid frame so that bolt to be tested more holds
It is easily accommodated in first through hole and the second through-hole and is assembled again with rigid frame, and be fixed by rigid frame.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural representation of the high-strength bolt axle power torque composite intelligent detector of the utility model embodiment one
Figure.
Fig. 2 is the explosive view of the high-strength bolt axle power torque composite intelligent detector of the utility model embodiment one.
Reference numeral：1, rack；2, bolt to be tested；3, clamping mechanism；31, rigid frame；32, baffle；33, partition board；
331, mounting portion；332, limiting section；34, adjustable plate；4, pull head；5, axial force sensor；51, sliding block；52, lead screw；521, it rotates
Handle；6, driving member；61, nut；62, sleeve；7, power source；8, torque sensor；9, display instrument is operated；10, actuator.
Specific implementation mode
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing these details
Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing 1-2, the technical solution of the utility model embodiment is described.
Embodiment：
In conjunction with Fig. 1 and Fig. 2, the present embodiment is related to a kind of high-strength bolt axle power torque composite intelligent detector, including：Machine
Frame 1, clamping mechanism 3, pull head 4, driving member 6, power source 7, axial force sensor 5, torque sensor 8 and operation display instrument 9.
Wherein, clamping mechanism 3 is fixedly mounted in rack 1, and clamping mechanism 3 is used to limit the position of bolt 2 to be tested, is moved
Power source 7 is assembled by driving member 6 and the screw rod of bolt 2 to be tested, and power source 7 is used for 2 output torque of bolt to be tested,
Axial force sensor 5 is mutually assembled by pull head 4 and the screw head of bolt 2 to be tested, and axial force sensor 5 is for testing bolt 2 to be tested
Axle power, torque sensor 8 and driving member 6 assemble, and torque sensor 8 is used to test the torque of bolt 2 to be tested, operation display
Instrument 9 is mounted in rack 1, and is operated display and be electrically connected with axial force sensor 5 and torque sensor 8, axial force sensor 5
The signal sensed with torque sensor 8 is handled and is displayed by operation display.
Wherein, clamping mechanism 3 includes:Rigid frame 31, baffle 32 and partition board 33.Rigid frame 31 is fixedly mounted on machine
On frame 1, baffle 32 and 31 detachable assembly of rigid frame, and baffle 32 is mounted on the side of rigid frame 31, baffle 32 with
Rigid frame 31 cooperatively forms storage tank, and the first through hole passed through for the screw rod of bolt 2 to be tested, partition board 33 are opened up on baffle 32
In rigid frame 31, the second through-hole passed through for the screw rod of bolt 2 to be tested is offered on partition board 33, in test,
Bolt 2 to be tested is accommodated in first through hole and the second through-hole simultaneously, thus by clamping mechanism 3 in the radial direction side of bolt to be tested
It is defined upwards, meanwhile, the screw head part of bolt 2 to be tested is located at the side of the separate baffle 32 of partition board 33.
To make bolt 2 to be tested be easier to be assembled with rigid frame 31, partition board 33 is set as mounting portion 331 and limit
Position portion 332, wherein mounting portion 331 are fixedly mounted with rigid frame 31, and the second through-hole is opened on limiting section 332, and mounting portion
331 are clamped with limiting section 332, and before testing, first bolt 2 to be tested can be accommodated in first through hole and the second through-hole, then will
Baffle 32 and partition board 33 are assembled with rigid frame 31, so that bolt to be tested 2 is limited by clamping mechanism 3.It is simultaneously
So that the bolt that high-strength bolt axle power torque composite intelligent detector can adapt to different length is tested, in spiral shell to be tested
Several adjustable plates 34 are additionally provided between the screw head and partition board 33 of bolt 2, adjustable plate 34 is the screw rod offered for bolt 2 to be tested
The thick plates of the groove passed through, the quantity by changing adjustable plate 34 can adjust the distance between screw head and partition board 33, to
So that the bolt of different length is pierced by the same length of rigid frame 31, to more convenient bolt 2 to be tested and power source 7
Assembly.
To realize the assembly between axial force sensor 5 and bolt to be tested 2 before testing, and general after testing is complete
It is dismantled between axial force sensor 5 and bolt to be tested 2, in the present embodiment, is offered on pull head 4 and bolt 2 to be tested
The first card hole for matching of screw head, axial force sensor 5 and 4 fixing assembling of pull head, axial force sensor 5 by pull head 4 with it is to be measured
The clamping and bolt 2 to be tested for trying bolt 2 are assembled, meanwhile, axial force sensor 5 is filled by sliding block 51 and 31 slidingtype of rigid frame
Match, sliding block 51 carries out slidingtype limit by rigid frame 31, and threaded hole is offered on sliding block 51, rotary type on rigid frame 31
It is equipped with lead screw 52, lead screw 52 matches with threaded hole, and the extending direction of lead screw 52 is located at test mode with bolt 2 to be tested
When extending direction it is parallel, side of the lead screw 52 far from baffle 32 extends to the outside of rigid frame 31 and is equipped with rotational handle
521, when rotating rotational handle 521, lead screw 52 rotates to the sliding in rigid frame 31 with movable slider 51, then drives
Sliding is to realize that pull head 4 is clamped or detaches with bolt 2 to be tested in rigid frame 31 for axial force sensor 5, to realize axle power
The assembly of sensor 5 and bolt 2 to be tested.
Driving member 6 includes nut 61 and sleeve 62, and nut 61 is screwed with bolt 2 to be tested, and nut 61 coordinates rigidity
Bolt 2 to be tested is fixed frame 31, and sleeve 62 offers the cavity coordinated with nut 61, and sleeve 62 is arranged by cavity
On nut 61, be provided with the convex block coordinated with the cavity of sleeve 62 on torque sensor 8, torque sensor 8 by convex block with
Sleeve 62 is clamped, and torque sensor 8 and 7 phase of power source are assembled, when the rotation output torque of power source 7, torque sensor 8 with
The torque rotation of output with moving sleeve 62 to rotate, then nut 61 is driven to rotate.
Power source 7 is assembled with 1 slidingtype of rack, actuator 10 is provided in rack 1, actuator 10 is for driving power
Source 7 sliding to realize power source 7 realization assembled before testing with bolt 2 to be tested, and after the test is ended with
Bolt 2 to be tested is dismantled.In the present embodiment, actuator 10 is gas bar, and power source 7 is motor, in other embodiments,
Actuator 10 can also be motor, and power source 7 is rotary cylinder.
The use principle of the present embodiment is approximately as stating：
In test, the clamping mechanism 3 of bolt 2 to be tested is fixed first, axial force sensor 5 is then passed through into drawing
First 4 are clamped with the screw head of bolt 2 to be tested, then power source 7 is assembled by the screw rod of driving member 6 and bolt 2 to be tested, simultaneously
Torque sensor 8 and driving member 6 are assembled, then open power source 7, the torque that power source 7 exports passes through driving member 6
It is sent on bolt to be tested, clamping mechanism 3 will produce the pulling force on direction torque and positive and negative axis, torque and pulling force difference
Induction of signal is carried out by torque sensor 8 and axial force sensor 5 and is transmitted to operation display instrument 9 and carries out processing to show, you can root
The safety of high-strength bolt is judged according to data；By the way that power source 7 is arranged to 2 output torque of bolt to be tested, compared to worker
It is more time saving and energy saving with torque wrench for 2 output torque of bolt to be tested, to improve the working efficiency of test.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment,
Those of ordinary skill in the art can still not make creative work and respectively implement to the utility model in the absence of conflict
Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, to obtain different, essence without departing from this practicality newly
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. a kind of high-strength bolt axle power torque composite intelligent detector, which is characterized in that including：
The clamping mechanism (3) of position in rack (1), for limiting bolt to be tested (2)；
It is matched by the screw head of pull head (4) and the bolt (2) to be tested, for testing the bolt to be tested (2)
The axial force sensor (5) of axle power；
With the driving member (6) of the detachable cooperation of screw rod of the bolt (2) to be tested；
Power mutually assembled with the driving member (6), that bolt (2) rotation to be tested is driven by the driving member (6)
Source (7)；
The torque sensor (8) of matched torque for testing the bolt to be tested (2) with the driving member (6)；
And the operation display instrument (9) being electrically connected with the axial force sensor (5) and the torque sensor (8).
2. high-strength bolt axle power torque composite intelligent detector according to claim 1, which is characterized in that the clamping
Mechanism (3) includes：
Rigid frame (31) in the rack (1)；
It is removably mounted to the baffle (32) of the rigid frame (31) side, the baffle (32) and the rigid frame
(31) cooperation offers the first through hole passed through for bolt to be tested (2) to form storage tank on the baffle (32)；
And it is mounted on the partition board (33) in the rigid frame (31), it is offered on the partition board (33) for for be tested
The screw head part of the second through-hole that bolt (2) passes through, bolt (2) to be tested is located at the separate baffle of the partition board (33)
(32) side.
3. high-strength bolt axle power torque composite intelligent detector according to claim 2, which is characterized in that the partition board
(33) include the mounting portion (331) being fixedly mounted with the rigid frame (31)；And with the mounting portion (331) plug-in
The limiting section (332) of cooperation, second through-hole are opened on the limiting section (332).
4. high-strength bolt axle power torque composite intelligent detector according to claim 2, which is characterized in that spiral shell to be tested
Several adjustable plates for adjusting the distance between screw head and baffle (32) are additionally provided between the screw head and partition board (33) of bolt (2)
(34)。
5. high-strength bolt axle power torque composite intelligent detector according to claim 2, which is characterized in that the axle power
Sensor (5) is placed in by a sliding block (51) slidingtype in the rigid frame (31), and spiral shell is provided on the sliding block (51)
Pit, rotary type is equipped with coordinate with threaded hole, extending direction and is located at bolt to be tested (2) on the rigid frame (31)
The parallel lead screw (52) of extending direction when test mode.
6. high-strength bolt axle power torque composite intelligent detector according to claim 1, which is characterized in that the transmission
Part (6) includes：With bolt to be tested (2) matched nut (61)；And it is set in the sleeve on the nut (61)
(62)；The torque sensor (8) is mutually assembled with the power source (7) and the torque sensor (8) is set in the sleeve
(62) on.
7. high-strength bolt axle power torque composite intelligent detector according to claim 1, which is characterized in that the power
Source (7) is assembled with the rack (1) slidingtype, and the power source (7) is driven by actuator (10) in the rack (1)
Upper sliding.
8. high-strength bolt axle power torque composite intelligent detector according to claim 7, which is characterized in that the driving
Part (10) is cylinder or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763624.4U CN207662556U (en) | 2017-12-16 | 2017-12-16 | A kind of high-strength bolt axle power torque composite intelligent detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763624.4U CN207662556U (en) | 2017-12-16 | 2017-12-16 | A kind of high-strength bolt axle power torque composite intelligent detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662556U true CN207662556U (en) | 2018-07-27 |
Family
ID=62941616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763624.4U Expired - Fee Related CN207662556U (en) | 2017-12-16 | 2017-12-16 | A kind of high-strength bolt axle power torque composite intelligent detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662556U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174250A (en) * | 2019-04-22 | 2019-08-27 | 力试（上海）科学仪器有限公司 | A kind of quiet torsion set composite of axle power |
| CN110361123A (en) * | 2019-08-05 | 2019-10-22 | 常州瑞神安医疗器械有限公司 | A kind of torque and torque and stretching force detecting apparatus |
| CN111380641A (en) * | 2020-04-26 | 2020-07-07 | 安徽中腾汽车零部件有限公司 | Special torque tester for skylight scroll |
| CN111693374A (en) * | 2019-03-12 | 2020-09-22 | 南京斯贝尔复合材料有限责任公司 | Strength testing machine and using method thereof |
-
2017
- 2017-12-16 CN CN201721763624.4U patent/CN207662556U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693374A (en) * | 2019-03-12 | 2020-09-22 | 南京斯贝尔复合材料有限责任公司 | Strength testing machine and using method thereof |
| CN111693374B (en) * | 2019-03-12 | 2022-03-15 | 南京斯贝尔复合材料有限责任公司 | Welding strength testing machine and using method thereof |
| CN110174250A (en) * | 2019-04-22 | 2019-08-27 | 力试（上海）科学仪器有限公司 | A kind of quiet torsion set composite of axle power |
| CN110361123A (en) * | 2019-08-05 | 2019-10-22 | 常州瑞神安医疗器械有限公司 | A kind of torque and torque and stretching force detecting apparatus |
| CN110361123B (en) * | 2019-08-05 | 2021-06-11 | 常州瑞神安医疗器械有限公司 | Torque and torque and tension detection device |
| CN111380641A (en) * | 2020-04-26 | 2020-07-07 | 安徽中腾汽车零部件有限公司 | Special torque tester for skylight scroll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20211216 |